163758924

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{233}}^1\times {\mathrm{2789}}^1$

素因数の和:3039

約数の個数: 72

約数和(自身を含む): 475282080

約数和(自身を除く): 311523156

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 233, 252, 466, 699, 932, 1398, 1631, 2097, 2789, 2796, 3262, 4194, 4893, 5578, 6524, 8367, 8388, 9786, 11156, 14679, 16734, 19523, 19572, 25101, 29358, 33468, 39046, 50202, 58569, 58716, 78092, 100404, 117138, 175707, 234276, 351414, 649837, 702828, 1299674, 1949511, 2599348, 3899022, 4548859, 5848533, 7798044, 9097718, 11697066, 13646577, 18195436, 23394132, 27293154, 40939731, 54586308, 81879462, 163758924]

約数ペア:

[(1, 163758924), (2, 81879462), (3, 54586308), (4, 40939731), (6, 27293154), (7, 23394132), (9, 18195436), (12, 13646577), (14, 11697066), (18, 9097718), (21, 7798044), (28, 5848533), (36, 4548859), (42, 3899022), (63, 2599348), (84, 1949511), (126, 1299674), (233, 702828), (252, 649837), (466, 351414), (699, 234276), (932, 175707), (1398, 117138), (1631, 100404), (2097, 78092), (2789, 58716), (2796, 58569), (3262, 50202), (4194, 39046), (4893, 33468), (5578, 29358), (6524, 25101), (8367, 19572), (8388, 19523), (9786, 16734), (11156, 14679)]